#ifndef _GYROSCOPE_H_
#define _GYROSCOPE_H_

#define PI 3.1415926535f	

extern float ACCX, ACCZ, ACCY, GRYY, GRYX, GRYZ, faiZ;
extern float Gravity_Angle;
extern float Car_Angle,CarY_Angle,Pitch,Yaw,Yawrate,Pitchrate;
extern float pitch_Expect;
void Get_Attitude();
void LPF_1_db(float hz,float time,float in,float *out);
	
#endif 
